Introducing our latest product - the Stainless Steel Vacuum Portable Stewing Beaker! As a factory, we have designed this beaker especially for those who love cooking on-the-go. The vacuum-sealed lid ensures that your food stays warm for an extended period of time, while the stainless steel construction guarantees durability and easy maintenance. The beaker's compact size makes it easy to carry around, perfect for outdoor adventures or long commute to work. Whether it's soup, stew, or chili, this stewing beaker is the ultimate kitchen gadget for those who like a warm meal, anytime, anywhere.